AU2130435A - Improvements in or relating to electric carrier signalling systems - Google Patents

Improvements in or relating to electric carrier signalling systems

Info

Publication number
AU2130435A
AU2130435A AU21304/35A AU2130435A AU2130435A AU 2130435 A AU2130435 A AU 2130435A AU 21304/35 A AU21304/35 A AU 21304/35A AU 2130435 A AU2130435 A AU 2130435A AU 2130435 A AU2130435 A AU 2130435A
Authority
AU
Australia
Prior art keywords
relating
electric carrier
signalling systems
carrier signalling
systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU21304/35A
Inventor
bothof England Norman Carol Smart and Edgar Philip Lawrence Westall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of AU2130435A publication Critical patent/AU2130435A/en
Expired legal-status Critical Current

Links

AU21304/35A 1935-02-12 Improvements in or relating to electric carrier signalling systems Expired AU2130435A (en)

Publications (1)

Publication Number Publication Date
AU2130435A true AU2130435A (en) 1936-02-27

Family

ID=

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